Best for small, uneven, or sloped lawns needing a lightweight mower.
10 Best Lawn Mowers Under 500 of 2026
Compare top-rated gas, electric, and cordless lawn mowers under $500 - detailed reviews, cutting widths, runtime, and best discounts.
Best for small lawns and meticulous English-style cuts.
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Best for small-to-medium lawns seeking inexpensive corded electric power.
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Best for cost-conscious gardeners who want reliability and UK support.
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Best for users wanting a self-propelled mower with electric start.
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COBRA
Cobra MX534SPCE 53cm (21in) Petrol Lawnmower with 4 Speed Drive, Electric push button start system
Best for tough lawns needing strong engine and easy starts.
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Best for homeowners needing durable, versatile petrol performance.
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Best for those wanting robust 3-in-1 steel-deck performance.
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Best for users who want mulching flexibility with a B&S engine.
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Best for homeowners wanting a branded B&S engine mower.
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Buying Guide
Power type (corded, cordless, petrol)
Decide whether you want corded electric, battery cordless or petrol. Corded models are light and cheap to run but limited by a cable; cordless offers freedom and low noise but you must check battery voltage and runtime; petrol gives more power for larger or uneven gardens but is heavier, noisier and needs more maintenance.
Cutting width and height adjustment
Cutting width determines how quickly you will mow - wider decks cover more ground but can be harder to manoeuvre around tight borders. Look for easy single-lever height adjustment and a range of cut heights so you can cope with wet grass, long growth and changes through the season.
Battery capacity and charging (for cordless mowers)
If you choose cordless, check battery voltage (commonly 36–40V for consumer mowers), run-time per charge and whether a spare battery is available or included. Faster chargers and swap‑in battery ecosystems (same battery for other garden tools) add convenience and value.
Grass collection, mulching and discharge options
Look at grass box capacity and whether the mower offers mulching, rear discharge or side discharge - larger boxes mean fewer stops, and mulching can return nutrients to the lawn. Also consider how easy the box is to remove and empty, and whether the mower clogs on longer grass.
Size, weight, storage and maintenance
Consider mower weight if you need to lift it in and out of sheds or car boots; compact, foldable handles help storage in small UK sheds. Think about ease of cleaning, blade sharpening/replacement and availability of spares or service from UK retailers like B&Q, Screwfix, Argos or local dealers.
Frequently Asked Questions
What is the best lawn mower under £500 in 2026?
Is a lawn mower under £500 worth buying in the UK?
Which lawn mower offers the best value for money under £500?
Bosch vs Stiga - which should I buy?
Corded or cordless - which is better for a small back garden?
Can I find a good petrol mower for under £500?
Where should I buy a mower in the UK?
Can I buy a decent second-hand mower under £500?
What is the best lawn mower for a small urban garden in 2026?
Is a cordless lawn mower under £500 worth it in 2026?
Bosch Rotak vs Stiga Combi - which should I buy under £500?
Which lawn mower is best value for money in the UK under £500?
Our Methodology
Product Selection: Products are sourced via Amazon's Product Advertising API based on relevance, availability, and customer ratings.
Review Analysis: We use AI to analyze customer review trends, identify common themes, and summarize the key strengths and weaknesses of each product.
Scoring Independence: Our rankings and fit scores are generated algorithmically and are not influenced by commission rates or advertising relationships.
Affiliate Disclosure: We earn commissions from qualifying Amazon purchases made through our links at no additional cost to you.
Last updated: April 8, 2026
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